1461404160

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{21143}}^1$

素因数の和:21175

約数の個数: 160

約数和(自身を含む): 5191274880

約数和(自身を除く): 3729870720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 21143, 23040, 34560, 42286, 63429, 69120, 84572, 105715, 126858, 169144, 190287, 211430, 253716, 317145, 338288, 380574, 422860, 507432, 570861, 634290, 676576, 761148, 845720, 951435, 1014864, 1141722, 1268580, 1353152, 1522296, 1691440, 1902870, 2029728, 2283444, 2537160, 2706304, 2854305, 3044592, 3382880, 3805740, 4059456, 4566888, 5074320, 5412608, 5708610, 6089184, 6765760, 7611480, 8118912, 9133776, 10148640, 10825216, 11417220, 12178368, 13531520, 15222960, 16237824, 18267552, 20297280, 22834440, 24356736, 27063040, 30445920, 32475648, 36535104, 40594560, 45668880, 48713472, 54126080, 60891840, 73070208, 81189120, 91337760, 97426944, 121783680, 146140416, 162378240, 182675520, 243567360, 292280832, 365351040, 487134720, 730702080, 1461404160]

約数ペア:

[(1, 1461404160), (2, 730702080), (3, 487134720), (4, 365351040), (5, 292280832), (6, 243567360), (8, 182675520), (9, 162378240), (10, 146140416), (12, 121783680), (15, 97426944), (16, 91337760), (18, 81189120), (20, 73070208), (24, 60891840), (27, 54126080), (30, 48713472), (32, 45668880), (36, 40594560), (40, 36535104), (45, 32475648), (48, 30445920), (54, 27063040), (60, 24356736), (64, 22834440), (72, 20297280), (80, 18267552), (90, 16237824), (96, 15222960), (108, 13531520), (120, 12178368), (128, 11417220), (135, 10825216), (144, 10148640), (160, 9133776), (180, 8118912), (192, 7611480), (216, 6765760), (240, 6089184), (256, 5708610), (270, 5412608), (288, 5074320), (320, 4566888), (360, 4059456), (384, 3805740), (432, 3382880), (480, 3044592), (512, 2854305), (540, 2706304), (576, 2537160), (640, 2283444), (720, 2029728), (768, 1902870), (864, 1691440), (960, 1522296), (1080, 1353152), (1152, 1268580), (1280, 1141722), (1440, 1014864), (1536, 951435), (1728, 845720), (1920, 761148), (2160, 676576), (2304, 634290), (2560, 570861), (2880, 507432), (3456, 422860), (3840, 380574), (4320, 338288), (4608, 317145), (5760, 253716), (6912, 211430), (7680, 190287), (8640, 169144), (11520, 126858), (13824, 105715), (17280, 84572), (21143, 69120), (23040, 63429), (34560, 42286)]